diff --git a/.Rbuildignore b/.Rbuildignore
index 4ff81fc9..7dd79016 100644
--- a/.Rbuildignore
+++ b/.Rbuildignore
@@ -12,7 +12,7 @@ man-roxygen/*
 tests/testthat/Rplots\.pdf
 ^data-raw$
 vignettes/loo2-lfo_cache/*
-vignettes/loo2-non-factorizable_cache/*
+vignettes/loo2-non-factorized_cache/*
 ^\.appveyor\.yml$
 ^\.codecov\.yml$
 .github/*